211026657498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{73681}}^1$

素因数の和:74399

約数の個数: 64

約数和(自身を含む): 457979018112

約数和(自身を除く): 246952360614

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 653, 731, 1306, 1462, 1959, 2193, 3918, 4386, 11101, 22202, 28079, 33303, 56158, 66606, 73681, 84237, 147362, 168474, 221043, 442086, 477343, 954686, 1252577, 1432029, 2505154, 2864058, 3168283, 3757731, 6336566, 7515462, 9504849, 19009698, 48113693, 53860811, 96227386, 107721622, 144341079, 161582433, 288682158, 323164866, 817932781, 1635865562, 2068888799, 2453798343, 4137777598, 4907596686, 6206666397, 12413332794, 35171109583, 70342219166, 105513328749, 211026657498]

約数ペア:

[(1, 211026657498), (2, 105513328749), (3, 70342219166), (6, 35171109583), (17, 12413332794), (34, 6206666397), (43, 4907596686), (51, 4137777598), (86, 2453798343), (102, 2068888799), (129, 1635865562), (258, 817932781), (653, 323164866), (731, 288682158), (1306, 161582433), (1462, 144341079), (1959, 107721622), (2193, 96227386), (3918, 53860811), (4386, 48113693), (11101, 19009698), (22202, 9504849), (28079, 7515462), (33303, 6336566), (56158, 3757731), (66606, 3168283), (73681, 2864058), (84237, 2505154), (147362, 1432029), (168474, 1252577), (221043, 954686), (442086, 477343)]